Biscuit



FIG. 1 is a front and left side perspective view of a biscuit, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines shown in FIGS. 1-7 illustrate portions of the biscuit that form no part of the claimed design. 

CLAIM I claim, the ornamental design for a biscuit, as shown and described. 